Egg yolk peritonitis HELP!

[Alopez1773]

Okay, I will give her calcium and vitamin D.
Amoxicillin helped my other hen recover so I will give it to the leghorn as well.
Poor thing, she's the sweetest hen with so much personality, I feel so bad she lays such big eggs and she's such a little thing.
I will also check the mill date on my feed.
Thank you for the suggestions.

Im going thru this. What type of amoxicillin specifically like how many mg and do they sell it at the feed store or is it only via prescription?